baber/WOPTO huggingface dataset:
Patent JP-H0280469-A (JP)
Title: Glittering printing dye
Inventor: SENDA KYOICHI
IPC: C09B67/08
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the title dye which can give a color having a good hand and a metallic color and prevented from undergoing discoloration or fading by using a primary coloring pigment formed by allowing the surface of a metallic pigment to chemisorb a coloring pigment through a thermally polymerized unsaturated polycarboxylic acid. CONSTITUTION:This glittering printing dye is obtained by mixing 1-20wt.% primary coloring metallic pigment (A) formed by allowing the surface of a metallic pigment (desirably, an aluminum pigment, desirably, of a scaly or spherical powder of a mean particle diameter of 10-150mum and an average thickness of 0.2-3mum) to chemically absorb a coloring pigment through a polymer having at least one double bond and two carboxyl groups, for example, a thermally polymerized soybean fatty acid/acrylic acid polymer, formed by thermally polymerizing a double bond-containing carboxylic acid, with a thickener (B) based on terpene and water (e.g., 40-70 pts.wt. terpene, 0.1-10 pts.wt. emulsifier, 0.1-1 pt.wt. stabilizer and the balance of water, the total is 100 pts.wt.) and an emulsion of a synthetic resin such as polyacrylate (C).
Patent JP-H07179377-A (JP)
Title: Preparation of ethanol and isopropanol
Inventor: RAMAKURISHIYUNAN RAMACHIYANDOR
IPC: B01J20/18
Filed: 1994-09-27
Abstract: PURPOSE: To provide an improved method for eliminating ethane from ethene as a supplied material, or propane from propene for the production of ethanol or isopropanol.  
     CONSTITUTION: An ethene stream which contains ethane as an impurity or an alkene stream containing propene which contains propane as an impurity is hydrated with water vapor in the presence of a hydration catalyst to produce ethanol or isopropanol, respectively. After removing the alcohol, the gaseous product stream is applied with an adsorption treatment, thereby obtaining an ethene-enriched stream or a propene-enriched stream. The ethene-enriched stream or the propene-enriched stream is recycled to the hydration reactor. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6292231-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: G11B5/702
Filed: 1985-10-18
Abstract: PURPOSE:To obtain the titled magnetic recording body having excellent characteristics by using a polyurethane resin having an electron beam-sensitive double bond in the molecule, having a quaternary ammonium salt in the molecular side chain as a polar group and having a siloxane coupling in the molecular chain in the binder constituting a magnetic layer. CONSTITUTION:A long-chain diol having 500-5,000mol.wt. and a short-chain diol having 50-500mol.wt. are used as a polyhydroxy compd., an org. diisocyanate is used as a polyisocyanate, a quaternary ammonium salt-contg. diol and an electron beam-sensitive double bond-contg. diol are incorporated, a stabilizer such as an antistatic agent is further added,and polymerization is carried out. A polyester diol, etc., are used as the long-chain diol. When the mol.wt. of the diols are in the specified range, the softness, solubility in solvents and resistance to wear and heat of the resin are excellent. An aliphatic glycol, an aromatic glycol or their mixture are used as the short-chain diol. Ferromagnetic powder is dispersed in the resin, the resin is dissolved in an org. solvent and the soln. is coated on the nonmagnetic carrier to form the magnetic layer. Consequently, the recording medium having excellent durability, traveling stability, magnetic characteristic and electromagnetic transducing characteristic is obtained.
Patent JP-H0870402-A (JP)
Title: Glance detection device
Inventor: TAKAHASHI KOJI
IPC: G03B7/08
Filed: 1995-09-08
Abstract: PURPOSE: To stabilize and speed up the detection of a glance by outputting line-of-sight position information in a block unit. CONSTITUTION: In an eyeball motion detector 30, light-emitting elements 40X and 40Y irradiate eyeballs with infrared light, light-receiving elements 42R, 42L, 42U and 42D receive the reflected light and the shift of the pupil of the eye to right and left and to up and down is detected. A subtraction amplifier 44 subtraction-amplifies the outputs of the light-receiving elements 42R and 42L and an addition amplifier 46 addition-amplifies the outputs of the light- receiving elements 42U and 42D. Linearity compensation circuits 48 and 50 guarantee the linearity of the outputs of the amplifiers 44 and 46. A block selection circuit 52 outputs signals (horizontal block position and vertical block position) showing to which block among 16 blocks obtained by dividing a photographing screen into 4×4 the outputs of the circuits 48 and 50 are applied.
Patent JP-H0981343-A (JP)
Title: Document preparing device
Inventor: HIRONO KAZUHISA
IPC: G06F3/12
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To always secure the characters in the same color by deciding via a decision means whether the print colors set to the characters to be used in a series or in pairs are matched with each other and securing the matching of colors among those characters when the decision means decides the unmatching of print colors. SOLUTION: A thermal printer and a controller CD are initialized, and a text input image is displayed on a display 5. Then three characters of text data ABC are defined as the default value and a color 1 is inputted, and the input data ABC are stored in a text memory 121. The set color information on the stored color 1 is stored in a set color information memory 122. Then the same value as the set color information is set together with the parenthesis/ frame color information and the text color information. A CPU 110 decides the matching or unmatching of print colors and secures the matching of print colors for the frame color information when the unmatching of print colors is decided. Thus the same color is always secured among the characters.
Patent JP-H09137110-A (JP)
Title: Water-base black recording ink and ink jet recording method
Inventor: YAMAZAKI HIDETO
IPC: C09D11/033
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-base black recording ink which gives a record with a good black tone and a high density and is suitable for ink jet recording. SOLUTION: Duasyn Direct Black HEF-SF (R) (a dye produced by Hoechst A.G. and giving a 0.005wt.% aq. soln. exhibiting a transmitted color with an L* of 1.5, a C*ab of 6.9, and a hue angle H deg. of 274.1 deg.), Pro-Jet Fast Magenta 2 (R) (a dye produced by Zeneca, Ltd. and giving a 0.015wt.% aq. soln. exhibiting a hue angle H deg. of 27.4 deg.), glycerin, and diethylene glycol mono-n-butyl ether are put into pure water, stirred, and filtered. The resultant ink compsn. exhibits, when diluted 200 times with water, a transmitted color with an L* of 0.8 and a C*ab of 3.1 and is jetted well when used for recording with an ink jet head, giving a record with an L* of 36.7, a C*ab of 3.1, and an OD value of 1.10, i.e., with a good black tone and a high density.
Patent JP-S6473989-A (JP)
Title: Coding system for moving compensation moving vector
Inventor: TANOUE MAKIKO
IPC: H04N19/463
Filed: 1987-09-16
Abstract: PURPOSE:To attain efficient coding transmission by converting a predicted error differential vector pattern into a predicted moving vector pattern, comparing a pattern subject to moving compensation with an input pattern, selecting a predicted error moving vector pattern whose distortion is minimized and sending its index. CONSTITUTION:A matching discrimination circuit 3, according to the obtained prediction moving vector pattern, compensates the moving of a pattern block from a frame memory 12, compares the input pattern block and a pattern block and selects a predicted moving vector pattern whose error, i.e., distortion is least. In order to obtain the predicted error pattern corresponding to the predicted moving vector pattern, the selected prediction moving vector pattern is sent to a prediction device 2, where the index of the prediction error pattern corresponding in the stored code block 1 is read and an entropy coder 10 applies variable length coding to the index and send it to the receiver side through a transmission line. Thus, the quantity of information is sent while being compressed.
Patent JP-H0393541-A (JP)
Title: Composite ceramic green sheet composed of different kinds of materials and preparation thereof
Inventor: MORII HIROSHI
IPC: B32B18/00
Filed: 1989-09-07
Abstract: PURPOSE:To form electrical elements to a plurality of sheet parts and to also achieve the connection between said electrical elements by adapting printing to a composite ceramic green sheet composed of a different kind of materials constituted by allowing a plurality of sheets composed of a different kind of sheet parts to be adjacent each other on the same plane. CONSTITUTION:A part main body 20 is composed of ceramic obtained by laminating composite ceramic green sheets composed of a different kind of materials constituted by printing conductive paste becoming internal electrodes 29, 31, 32 on the main surfaces extending from the first part 23 to the second part 24 in series and subsequently sintering the same through a binder removing process. The ceramic layers 25 contained in the part main body 20 are obtained by sintering the composite ceramic green sheets composed of a different kind of materials. The composite ceramic green sheets are equipped with the first and second sheet parts 26, 27 composed of the first and second sheet parts 26, 27 and these first and second sheet parts 26, 27 are mutually bonded in such a state that the respective main surfaces thereof are positioned on the same plane. The ceramic layers 25 are constituted of a dielectric body as a whole.
Patent JP-S6474640-A (JP)
Title: Internal data management system
Inventor: SEKI MAKI
IPC: G06F12/00
Filed: 1987-09-16
Abstract: PURPOSE:To eliminate duplication to not only improve the reliability and the maintainability of a program but also increase the quantity of register data by sharing clusters between an internal memory and an external memory and giving management information to each cluster to manage internal data. CONSTITUTION:When record generation is commanded from application, internal data is divided into actual data and record management information, and an ID number B1 of actual data, a record length B2, a cluster number B3 of the cluster including actual data, and position information B4 of actual data in the cluster are given to record management information. Actual data and record management data are included in different clusters 11b-1, and management information 11a-1 corresponding to respective clusters are provided and cluster numbers A1 and A2 and idle area data A3 are given to information 11a. When an internal memory 11 is filled up, data is driven out to a virtual memory area 12a. Thus, duplication is eliminated to not only improve the reliability and the maintainability but also increase the quantity of register data.
Patent JP-H0280051-A (JP)
Title: Sterilizing and deodorizing high molecule
Inventor: NAKAO KATSUAKI
IPC: A01N55/02
Filed: 1988-09-15
Abstract: PURPOSE:To obtain an excellent sterilizing effect and deodorizing effect by anionizing a high molecular substance and connecting to it a substance having cation or both nature sterilization or sterilizing function reacting for a functional group having the anion. CONSTITUTION:A high molecular substance is anioized, and a substance, having a cation or both nature sterilization or sterilizing function reacting for a functional group having the anion, is connected to the anionized high molecular substance. The high molecular substance may be a natural high molecule such as fiber, plastic or wood. A reaction type anionizing agent is a reaction object of a compound (A) having an active hydrogen atom and anion radical simultaneously in the same molecule and of a compound (B) having a reaction quality with the compound (A), using acid sodium sulfite, sodium isothionic acid, etc., as the compound (A) and epichlorohydrin, epibromhydrin, etc., as the compound (B). The cation or both nature sterilizing or deodorizing substance is metal ion of copper, iron, etc., and the compound, having cation quality sterilizing and deodorizing function, is a compound having a nitrogen contained radical of tertiary amine and quadratic ammonium or the like.
Patent JP-H1174640-A (JP)
Title: Manufacture of printed wiring board
Inventor: OCHI AKIO
IPC: H05K3/40
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an inexpensive printed wiring board which can be used for a variety of electronic equipment can be formed easily in various thicknesses and on which parts can be mounted at a high packing density. SOLUTION: A double-sided printed wiring board 9 is formed in such a way that a through hole 4 is formed through a substrate 1 carrying copper foil 2 on both surfaces after a mold-releasable film 3 is stuck to at least one surface of the substrate 1 and the hole 4 is filled up with conductive paste 5. Then, after the film 3 is removed and heat-resistant films 6 placed on both surfaces of the substrate 1 are heated and pressurized, a prescribed wiring pattern 7 is formed of the copper foil 2 by etching, etc. Therefore, the thickness of the wiring board 9 can be set with a high degree of freedom.
Patent JP-H0873079-A (JP)
Title: Accommodation device for long film
Inventor: MIYOSHI KOJI
IPC: B65H18/08
Filed: 1994-08-31
Abstract: PURPOSE: To take up a wide width long film and a narrow width long film by a film accommodation means free from skew, by regulating the wide width long film by a both end regulating means and regulating the narrow width long film by a projecting member. CONSTITUTION: Three pairs of film accommodation members consist of a narrow width film accommodation member 13, intermediate width film accommodation member 14, and a wide width film accommodation member 15, and each is constituted of a cylindrical elastic plate. Two projection members 141 and 151 are installed on the intermediate width film accommodation member 14 and the wide width film accommodation member 15. When a narrow width film 21 is taken up, both the ends are regulated by the projection member 141 of the intermediate width film accommodation member 14. Further, when a intermediate width film 22 is taken up, both ends are regulated by the projection member 151 of the wide width film accommodation member 15. Since, when a wide width film 23 is taken up, both ends are regulated by a side regulating plate 16, three kinds of films can be taken up free from skew.
Patent JP-S6291628-A (JP)
Title: Engine
Inventor: UESUGI TAKASHI
IPC: F02B39/08
Filed: 1985-10-16
Abstract: PURPOSE:To effectively use the heat of exhaust gas in addition to the jet power of exhaust gas to enhance the output power of an engine, by providing boilers in an exhaust pipe so that steam generated from the boilers is used to drive a turbine and an water intake device to form a continuous circulating system. CONSTITUTION:High temperature exhaust gas from an engine cylinder 2 is led into exhaust passages 5 for boilers 3 through 3'' in an exhaust pipe 1, and therefore, the boilers 3 through 3'' are heated to generate saturated steam. A part of saturated steam is led through an introduction pipe 6 to rotate the turbine 7 and a mixture gas pressure-charge turbine 8 so that intake gas in an intake side pipe line 9 is charged under pressure into the cylinder 2. Meanwhile the remaining part of saturated steam is fed to both sides of a piston 11 in the cylinder 10 through a supply pipe 15, alternately, and therefore, the movement of a push rod 12 is assisted. The movement of the push rod 12 causes a water feed piston 14 to move so that water in a water tank 19 is replenished in the boiler 3 through a water supply pipe 17. Further, turbines 23, 24 are rotated by exhaust gas to introduce a mixture gas.
Patent JP-H0614552-A (JP)
Title: Interphase reactor multiplex inverter and protective method therefor
Inventor: MIZOGUCHI SHOJI
IPC: H02M7/48
Filed: 1991-08-20
Abstract: PURPOSE:To reduce the number of output current sensors for each inverter in an interphase reactor multiplex inverter being utilized for current control and overcurrent protection. CONSTITUTION:Currents of output phases Inv, a and Inv, b are detected through current sensors 30a, 30b for phase u, a current sensor 31a only for Inv, a of phase v, and a current sensor 32b only for Inv 5 of phase w. Thus detected current values are then operated to determine all output currents iua, iva, iwa, iub, ivb, and iwb. Since the number of current sensors for each inverter can be standardized at two, a downsized inverter having high redundancy can be provided at low cost.
Patent JP-S6292020-A (JP)
Title: Computer cursor controller by foot
Inventor: NAGASAWA HITOSHI
IPC: G06F3/0354
Filed: 1985-10-18
Abstract: PURPOSE:To attain a series of computer operations without removing the fingers from their home positions on a keyboard by setting an operating position at the feet of an operator and controlling the cursor operation by foot. CONSTITUTION:A ball (a) which is revolved by a foot (d) is set at the center of a box (c) and the button switches (b) which are pushed by the foot (d) are provided at both sides of the ball (a). The heel of the foot (d) is put on the box (c) and the foot tip is turned centering on the heel. Thus the foot tip reaches the ball (a) and the switches (b). An operator can control a cursor with his/her foot while operating a keyboard with fingers and the eyes set on a CRT display respectively.
Patent JP-H0281227-A (JP)
Title: Program execution control system
Inventor: MATSUMURA SATORU
IPC: G06F9/42
Filed: 1988-09-19
Abstract: PURPOSE:To execute a program in both P/R modes by deriving a P/R mode virtual address for showing a head address of a subroutine at the time of initializing the program and storing it in a memory, fetching a virtual address corresponding to a mode of that time point and executing a call of the subroutine. CONSTITUTION:At the time of initializing a program, a head physical address of its subroutine is converted to a virtual address of real (R) and protect (P) modes and stored in a memory. When a call instruction to a subroutine SVB, first of all, whether a mode of its time point is the R mode or the P mode is decided, and in case of the R mode, the SVB is executed by using the R mode virtual address recorded in a storage place whose name is SVB-R. In case of the P mode, the SVB is executed by using the P mode virtual address recorded in a storage place whose name is SVB-P. In such a way, the program can be executed in both the R/P modes.
Patent JP-H0662680-A (JP)
Title: Agricultural mulching sheet
Inventor: NAGAI HIROSHI
IPC: B32B9/02
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a sheet to be used for the growth promotion of agricultural crops, easy to burn after use, and readily decomposable even if mixed with soil, by providing a substrate made of paper with a light-shielding layer comprising carbon black and water-insoluble binder and a second layer consisting mainly chitosan. CONSTITUTION:Firstly, one side of a substrate 1 made of paper is coated with (A) a coating comprising carbon black and water-insoluble binder to form a light-shielding layer 2, Then, the opposite side of the substrate 1 is provided with a layer 3 consisting mainly of chitosan or a derivative therefrom, thus obtaining the objective agricultural mulching sheet. The water-insoluble binder is e.g. an acrylic resin. Chitosan can be obtained by deacetylation of cuticle taken from crab or lobster crust; a derivative thereof is e.g. carboxymethylchitosan. This mulching sheet is capable of raising ground temperature and proliferating soilborne fungi, being easy to burn after use and decompose in the soil.
Patent JP-S6292386-A (JP)
Title: Photoelectronic integrated element
Inventor: TERAKADO TOMOJI
IPC: H01S5/026
Filed: 1985-10-17
Abstract: PURPOSE:To lower electrostatic capacitance between electric wirings, to decrease defective wirings and to increaser working speed and improve reliability by forming a semiconductor laser and a hetero-junction bipolar transistor at approximately the same height on the same semi-insulating substrate. CONSTITUTION:A first contact layer 11, a clad layer 12, a non-doped active layer 13 and a clad layer 14 are grown on a semi-insulating InP substrate 10 in succession, and a mesa stripe 27 is shaped through etching down to the layer 11. A collector layer 15, a base layer 16, an emitter layer 17, a second contact layer 18, a P-InP buried layer 19 and a cap layer 20 are formed successively. The second liquid-phase growth functions as both the buried crystal growth of a semiconductor laser 2 and the crystal growth of a hetero-junction bipolar transistor 3. The semiconductor laser 2 and the transistor 3 are shaped onto the same substrate 10 at approximately the same height of 2mum or less.
Patent JP-H11347481-A (JP)
Title: Production of plastic molding
Inventor: TAKAGI TATSUAKI
IPC: B05D7/24
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying the partial plating of a prescribed pattern on a resin molding with high reliability without deteriorating various kinds of properties of a crystalline thermoplastic resin material. SOLUTION: A partial plated molding is obtained by applying masking on a resin molding imparted into a prescribed product shape and composed of a crystalline thermoplastic resin material so as to expose a prescribed pattern, applying a two pack hardening type acrylic urethane primer containing specific activated metallic particles, drying and after removing the masking, plating the resin molding coated into the prescribed pattern.
Patent JP-S63152358-A (JP)
Inventor: JIYAN TESHIE
IPC: C07D409/12
Filed: 1987-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1173873-A (JP)
Title: Fine partition forming method
Inventor: NAKANISHI MOTOYASU
IPC: H01J9/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide partitions with high dimensional accuracy in a simple method by arranging at prescribed intervals a plurality of metal wires in a constant direction on a glass substrate, burying a partition material in the portions where the metal wires are not arranged, curing the partition material, then removing the metal wires. SOLUTION: In a first process, a plurality of metal wires 2 are arranged at prescribed intervals, in the constant direction on a glass substrate 1. The metal wires 2 form a striped partition of a substrate for an intended display panel, and the pattern forms a fine pattern 20 of recessed and projecting inversion images. In a second process, a partition material 3 is buried in the portions where metal wires 2 are not arranged on the glass substrate 1. In a third process, the partition material is cured by heating. In a fourth process, the metal wires 2 are removed by etching or the like. After cleaning, partitions 13 having a fine pattern 30 formed by finely inversely transferring the fine pattern 20 formed with metal wires 2 are formed on the glass substrate.
Patent JP-H0575113-A (JP)
Title: Insulated gate type thyristor
Inventor: HASEGAWA SHIGERU
IPC: H01L29/74
Filed: 1991-09-12
Abstract: PURPOSE:To provide an insulated gate type thyristor in which a turn-off capacity is improved. CONSTITUTION:A p-type base layer 2 is formed on one surface of an n-type base layer 1, and a p-type emitter layer 4 is formed on the other. An n-type emitter layer 5 and an n-type source layer 6 adjacent thereto are formed on the layer 2. A gate electrode 8 is formed on the layer 2 of a region interposed between the layers 5 and 6 through a gate insulating film 7 to constitute an n-channel MOSFET. A cathode electrode 9 is formed in contact with only the layer 5, and a control electrode 13 is formed on the layer 2. An anode electrode 10 is formed on the layer 4.